Gate Mcp Tool Calls Behind Deterministic Policy Enforcement With Intercept

Name: Gate Mcp Tool Calls Behind Deterministic Policy Enforcement With Intercept
Author: agentskillexchange

ASecurity

Use Intercept when an MCP-connected agent needs transport-layer policy enforcement for risky tools, argument limits, spend caps, hidden tools, or rate limits before calls reach the upstream server.

36 stars
0 votes
0 copies
0 views
Added June 8, 2026

ai-agentsgonodegitsecuritydocumentation

Works with

Security analysis

A100/100

Scanned June 8, 2026

npx -y skills add agentskillexchange/skills --skill gate-mcp-tool-calls-behind-deterministic-policy-enforcement-with-intercept --agent claude-code

Installs into .claude/skills of the current project.

Are you the author of Gate Mcp Tool Calls Behind Deterministic Policy Enforcement With Intercept?

Add the live security badge to your README. It updates with every re-scan.

Security grade badge for Gate Mcp Tool Calls Behind Deterministic Policy Enforcement With Intercept

[![Security: A — Skills Directory](https://www.skillsdirectory.com/api/skills/agentskillexchange-gate-mcp-tool-calls-behind-deterministic-policy-en/badge)](https://www.skillsdirectory.com/skills/agentskillexchange-gate-mcp-tool-calls-behind-deterministic-policy-en)

More formats (shields.io, HTML) on the badges page. Keep it an A: scan every change in CI with Pro.

Download with Pro

SKILL.md

---
name: "Gate MCP tool calls behind deterministic policy enforcement with Intercept"
slug: "gate-mcp-tool-calls-behind-deterministic-policy-enforcement-with-intercept"
description: "Use Intercept when an MCP-connected agent needs transport-layer policy enforcement for risky tools, argument limits, spend caps, hidden tools, or rate limits before calls reach the upstream server."
github_stars: 29
verification: "listed"
source: "https://github.com/PolicyLayer/Intercept"
author: "PolicyLayer"
publisher_type: "organization"
category: "Security & Verification"
framework: "MCP"
tool_ecosystem:
  github_repo: "PolicyLayer/Intercept"
  github_stars: 29
  npm_package: "@policylayer/intercept"
  npm_weekly_downloads: 336
---

# Gate MCP tool calls behind deterministic policy enforcement with Intercept

Use Intercept when an MCP-connected agent needs transport-layer policy enforcement for risky tools, argument limits, spend caps, hidden tools, or rate limits before calls reach the upstream server.

## Prerequisites

Node.js or Go runtime, MCP client, upstream MCP server, YAML policy file

## Installation

No source-backed install or usage instructions could be extracted automatically. Review the upstream project before running this skill in a sensitive workflow.

- Source: https://github.com/PolicyLayer/Intercept

## Documentation

- https://github.com/PolicyLayer/Intercept

## Source

- [Agent Skill Exchange](https://agentskillexchange.com/skills/gate-mcp-tool-calls-behind-deterministic-policy-enforcement-with-intercept/)